From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91907C433EF for ; Mon, 21 Feb 2022 08:12:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243309AbiBUIMk (ORCPT ); Mon, 21 Feb 2022 03:12:40 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:45814 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237124AbiBUIMd (ORCPT ); Mon, 21 Feb 2022 03:12:33 -0500 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47DF42180; Mon, 21 Feb 2022 00:12:10 -0800 (PST) Received: by mail-lf1-x134.google.com with SMTP id g39so17048208lfv.10; Mon, 21 Feb 2022 00:12:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=AMtyamgl5K/9e9QFxnyeso28NW8FhnQybeCPePa6FPk=; b=ZF+/+gAukbkASqH8KQFBW49EAEI8jemBYStwFZWE1iAoiEbOewEt695Po5tGz9XBiI lqpJq1zUwdVbFLRbTUvG5/AafkIzNvaiMNrxEWI6P4P3UYA6OnREn5cQMgQIPoQi9ewZ Pk3DOYx3/O+HdSelBws4mzMZqBFNcUaw7oD7JIdYpKJ2L3F8zp+f9e7mPcJhYBjr85Rd mdNDde9WHLOOXS9RcdU2r5U2G+lC7rdcMJdbBBnqJ4hAdnxlkb8wpTi6AwH2q6vuj1IF f8U1CdfcmJHsxbIwv+ph10VwWGLcr2TsTUcOfFUxQrmNgubRPKv+UQJ5lQ33YJFdqqon Z2jA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=AMtyamgl5K/9e9QFxnyeso28NW8FhnQybeCPePa6FPk=; b=F9qyGcSzGCp9xA2Rcn2qIEXSdpV/qmk82RwrO1rFGxiSGZe5oW2mz5ZzBiB7GoH7XA 2RlPFrFg7TJpJoBBPg0vw8QzE3XLSGf1whvZqNy0oZVQnk15/oByZBuy9AId4iAvcUlA wRkgIQHmq7FzjHvLg3YBFZ/7S/WFGPvQ1nkk/o2cQ4U9oR5JCKKNyA/qLpW980NdCfU8 SoUrPA+4btr/S3Cqnf853fPxpijACKCjJVqvsm1T973Ud7swLzNaUKTnPrmtoxje2d9Z h6GE4DT3+cKyaeEsjs4UNqtIfO+N7p4TUaHgot/8MzxTmk6SYjjDlkk72iUNLCNHOqbO Tpuw== X-Gm-Message-State: AOAM5325on5FZAjOYBg+R++lcNMTrbxQsz8ZbzwUXpA8yY6qg0D9dibM o/vxrCgCLZWujDiuxQUinw4= X-Google-Smtp-Source: ABdhPJywWtoHMTPRyDz+QDtD+lHOHcedBIWHiNA0i4m70aAvOHhtTX3ZJW2OLMRA4O6iGfpngKtM1w== X-Received: by 2002:a05:6512:230d:b0:443:972f:fd7e with SMTP id o13-20020a056512230d00b00443972ffd7emr13460544lfu.322.1645431128461; Mon, 21 Feb 2022 00:12:08 -0800 (PST) Received: from [192.168.1.11] ([94.103.229.64]) by smtp.gmail.com with ESMTPSA id t20sm1036483lfe.277.2022.02.21.00.12.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Feb 2022 00:12:08 -0800 (PST) Message-ID: <43992c7a-c8e7-29a6-d0f0-f69abccd62a1@gmail.com> Date: Mon, 21 Feb 2022 11:12:03 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.1 Subject: Re: [syzbot] KASAN: slab-out-of-bounds Read in thrustmaster_probe Content-Language: en-US To: Jiri Kosina Cc: syzbot , alexandre.torgue@foss.st.com, benjamin.tissoires@redhat.com, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, mcoquelin.stm32@gmail.com, syzkaller-bugs@googlegroups.com References: <000000000000d181a205d874c066@google.com> From: Pavel Skripkin In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jiri, On 2/21/22 11:01, Jiri Kosina wrote: >> Looks like missing check for malicious device. Need to check number of >> endpoints before accessing endpoints array >> >> >> #syz test >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > > Thanks Pavel. Could you please send the patch with proper changelog and > SOB my way? > I've already posted the patch :) You can find it here [1] (you are in CC of course) [1] https://lore.kernel.org/all/20220220160114.26882-1-paskripkin@gmail.com/ With regards, Pavel Skripkin